71512910144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:1041

約数の個数: 168

約数和(自身を含む): 161954385768

約数和(自身を除く): 90441475624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 361, 416, 457, 494, 521, 608, 722, 832, 914, 988, 1042, 1216, 1444, 1828, 1976, 2084, 2888, 3656, 3952, 4168, 4693, 5776, 5941, 6773, 7312, 7904, 8336, 8683, 9386, 9899, 11552, 11882, 13546, 14624, 15808, 16672, 17366, 18772, 19798, 23104, 23764, 27092, 29248, 33344, 34732, 37544, 39596, 47528, 54184, 69464, 75088, 79192, 95056, 108368, 112879, 128687, 138928, 150176, 158384, 164977, 188081, 190112, 216736, 225758, 238097, 257374, 277856, 300352, 316768, 329954, 376162, 380224, 433472, 451516, 476194, 514748, 555712, 633536, 659908, 752324, 903032, 952388, 1029496, 1319816, 1504648, 1806064, 1904776, 2058992, 2144701, 2445053, 2639632, 3009296, 3095261, 3612128, 3809552, 4117984, 4289402, 4523843, 4890106, 5279264, 6018592, 6190522, 7224256, 7619104, 8235968, 8578804, 9047686, 9780212, 10558528, 12037184, 12381044, 15238208, 17157608, 18095372, 19560424, 24762088, 34315216, 36190744, 39120848, 49524176, 58809959, 68630432, 72381488, 78241696, 85953017, 99048352, 117619918, 137260864, 144762976, 156483392, 171906034, 198096704, 235239836, 289525952, 343812068, 470479672, 687624136, 940959344, 1117389221, 1375248272, 1881918688, 2234778442, 2750496544, 3763837376, 4469556884, 5500993088, 8939113768, 17878227536, 35756455072, 71512910144]

約数ペア:

[(1, 71512910144), (2, 35756455072), (4, 17878227536), (8, 8939113768), (13, 5500993088), (16, 4469556884), (19, 3763837376), (26, 2750496544), (32, 2234778442), (38, 1881918688), (52, 1375248272), (64, 1117389221), (76, 940959344), (104, 687624136), (152, 470479672), (208, 343812068), (247, 289525952), (304, 235239836), (361, 198096704), (416, 171906034), (457, 156483392), (494, 144762976), (521, 137260864), (608, 117619918), (722, 99048352), (832, 85953017), (914, 78241696), (988, 72381488), (1042, 68630432), (1216, 58809959), (1444, 49524176), (1828, 39120848), (1976, 36190744), (2084, 34315216), (2888, 24762088), (3656, 19560424), (3952, 18095372), (4168, 17157608), (4693, 15238208), (5776, 12381044), (5941, 12037184), (6773, 10558528), (7312, 9780212), (7904, 9047686), (8336, 8578804), (8683, 8235968), (9386, 7619104), (9899, 7224256), (11552, 6190522), (11882, 6018592), (13546, 5279264), (14624, 4890106), (15808, 4523843), (16672, 4289402), (17366, 4117984), (18772, 3809552), (19798, 3612128), (23104, 3095261), (23764, 3009296), (27092, 2639632), (29248, 2445053), (33344, 2144701), (34732, 2058992), (37544, 1904776), (39596, 1806064), (47528, 1504648), (54184, 1319816), (69464, 1029496), (75088, 952388), (79192, 903032), (95056, 752324), (108368, 659908), (112879, 633536), (128687, 555712), (138928, 514748), (150176, 476194), (158384, 451516), (164977, 433472), (188081, 380224), (190112, 376162), (216736, 329954), (225758, 316768), (238097, 300352), (257374, 277856)]